Ehreth estimates that vaccines annually prevent almost 6 million deaths worldwide. In the USA, there has been a 99% decrease in incidence for the nine diseases for which vaccines have been recommended for decades, accompanied by a similar decline in mortality and disease sequelae.
An information system is the information and communication technology (ICT) that an organization uses, and also the way in which people interact with this technology in support of business processes.Some authors make a clear distinction between information systems, computer systems, and business processes.n information system is the technology an organization uses and also the way in which the organizations interact with the technology and the way in which the technology works with the organizationâs business processes.
What is BUSINESS MANAGEMENT SYSTEM? A set of tools for strategic planning and tactical implementation of policies, practices, guidelines, processes and procedures that are used in the development, deployment and execution of business plans and strategies and all associated management activities.